package cn.yunhe.songshan.ssm.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class UserController2 {
	
	@RequestMapping("/user2")
	public String getUser(int a){

		if(a==5){
			throw new NullPointerException();
		}
		return "index";
	}
	
	
}
